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Updated 8:00 AM EST, April 15, 2008
 Deployment Statistics        


Weather Using National Weather Service, Federal Aviation Administration, U.S. Geological Survey, National Hurricane Center, Department of Defense, Reports from Field Personnel, or Private Weather Information Service to Gather Road Weather Information

2004 National Summary


Number of States Surveyed / Returned SurveyNumber of States Using the Following Sources of Weather Information
National Weather ServiceFederal Aviation AdministrationU.S. Geological SurveyNational Hurricane CenterDepartment of DefenseReports from Field PersonnelPrivate Weather Information Service
50 / 4835107733331

2004 Statewide Summary

Click here to show only the States with the specified technology

Click on a hyperlinked column header to sort the data by the column value.

StateUses the Following Sources of Weather Information
National Weather ServiceFederal Aviation AdministrationU.S. Geological SurveyNational Hurricane CenterDepartment of DefenseReports from Field PersonnelPrivate Weather Information Service
AlabamaYesNoNoYesYesYesNo
AlaskaYesYesYesNoYesNoNo
ArizonaYesNoNoNoNoYesNo
ArkansasNoNoNoNoNoNoNo
CaliforniaYesNoNoNoNoYesYes
ColoradoYesYesNoNoNoNoYes
ConnecticutNoYesNoNoNoNoYes
DelawareNoNoNoNoNoNoNo
FloridaYesNoNoYesNoYesNo
GeorgiaYesNoNoYesNoYesNo
HawaiiNoNoNoNoNoNoNo
IdahoYesYesYesNoNoYesYes
IllinoisN/R*N/R*N/R*N/R*N/R*N/R*N/R*
IndianaYesNoNoNoNoNoYes
IowaYesYesNoNoNoYesYes
KansasYesNoNoNoNoNoYes
KentuckyYesNoNoNoNoYesNo
LouisianaNoNoNoNoNoNoNo
MaineYesNoNoNoNoYesYes
MarylandYesYesYesYesNoYesYes
MassachusettsYesNoNoNoNoYesNo
MichiganYesNoNoNoNoYesYes
MinnesotaYesYesNoNoNoYesYes
MississippiN/R*N/R*N/R*N/R*N/R*N/R*N/R*
MissouriYesNoNoNoNoYesYes
MontanaNoNoNoNoNoYesNo
NebraskaYesYesYesYesYesYesYes
NevadaYesNoNoNoNoYesYes
New HampshireYesNoNoNoNoYesYes
New JerseyNoNoNoNoNoYesYes
New MexicoNoNoNoNoNoYesNo
New YorkNoNoNoNoNoNoNo
North CarolinaYesNoYesYesNoYesYes
North DakotaNoNoNoNoNoNoYes
OhioYesNoNoNoNoYesYes
OklahomaYesNoYesNoNoYesNo
OregonYesNoNoNoNoYesYes
PennsylvaniaNoNoNoNoNoNoYes
Rhode IslandYesNoNoNoNoYesYes
South CarolinaYesNoNoYesNoNoYes
South DakotaYesYesNoNoNoYesYes
TennesseeYesNoNoNoNoYesYes
TexasNoNoNoNoNoNoNo
UtahNoNoNoNoNoNoYes
VermontYesYesYesNoNoYesYes
VirginiaYesNoNoNoNoYesYes
Washington StateYesNoNoNoNoYesYes
West VirginiaYesNoNoNoNoYesNo
WisconsinYesNoNoNoNoYesYes
WyomingYesNoNoNoNoYesYes
 50 States      * N/R = No response